草坪修剪作业前，应清除草坪上的砖块等杂物。
参考答案：对
Many people are worried about the housing-price that keeps ________ all the time in recent years. [ ]
A. going
B. rising
C. raising
D. lifting
邮政代理金融营业网点员工必须按营业时间牌公告的时间营业，做到满点服务。
A、正确
B、错误
